Patents by Inventor Mathias Roll

Mathias Roll has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Motor vehicle with front-end diffuser
    Patent number: 10450011
    Abstract: A motor vehicle (1) has a front-end diffuser (7) that is open toward a ground surface, and has a device arranged in the region of the diffuser (7) and for varying the downforce of the motor vehicle in the region of a front axle of the motor vehicle. The device has an air conduit (12) with an inlet (13) in the region of a front-end positive pressure area of the motor vehicle and has an outlet (14) in the region of the diffuser (7), and has means (16) for opening and closing the air conduit (12). The device enables the downforce of the motor vehicle in the region of the front axle can be varied.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: October 22, 2019
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Sebastian Harter, Mathias Roll, Michael Soso
  • MOTOR VEHICLE WITH FRONT-END DIFFUSER
    Publication number: 20180244325
    Abstract: A motor vehicle (1) has a front-end diffuser (7) that is open toward a ground surface, and has a device arranged in the region of the diffuser (7) and for varying the downforce of the motor vehicle in the region of a front axle of the motor vehicle. The device has an air conduit (12) with an inlet (13) in the region of a front-end positive pressure area of the motor vehicle and has an outlet (14) in the region of the diffuser (7), and has means (16) for opening and closing the air conduit (12). The device enables the downforce of the motor vehicle in the region of the front axle can be varied.
    Type: Application
    Filed: February 7, 2018
    Publication date: August 30, 2018
    Inventors: Sebastian Harter, Mathias Roll, Michael Soso